Welcome to the Society of Immunotherapy of Cancer.

Our mission is to improve cancer patient outcomes by advancing the science, development and application of cancer immunology and immunotherapy.

View our new SITC Strategic Plan: Leading the next wave of immuno-oncology discovery for patients

Latest Content

Don't miss our 39th Annual Meeting & Pre-Conference Programs

Late-breaking Abstract submissions are open until Sept. 12. Early registration discount ends Aug. 14 - save up to $200 off regular rates!

Latest Content

Don't miss our 39th Annual Meeting & Pre-Conference Programs

Late-breaking Abstract submissions are open until Sept. 12. Early registration discount ends Aug. 14 - save up to $200 off regular rates!

SITC Programs

We offer in-person, virtual, and hybrid programs throughout the year for clinicians and researchers. View our upcoming events to see what we can offer you. CME credits are available for certain programs. 

Enduring Materials

Access enduring materials, as permitted by presenters, free of charge for the specific programs for which you were registered. These materials are also available for purchase if you didn't register for the meeting. 

Membership Benefits

Whether seeking to expand your professional network, receive discounted rates to exemplary meetings, stay current with the field, a SITC membership provides value to all experience levels.

Join the Discussion

Connect with industry experts, share insights and access exclusive resources.

Create a SITC account to gain access to cutting-edge research, educational resources and networking opportunities with leading experts in the field.

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RE: Welcome to the SITC Online community!

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JITC Logo

An open access, peer-reviewed journal, the Journal for ImmunoTherapy of Cancer (JITC) is the global voice of the society, producing original research articles, literature reviews and more on tumor immunology and cancer immunotherapy.

Read the Journal

Advocacy & Policy Efforts

The SITC Policy Committee and Subcommittees are tasked with fostering SITC’s engagement with the federal government and establishing the Policy strategic priorities for the Society.

Support SITC

We offer individuals, corporations, and other organizations a variety of opportunities to support our mission to improve cancer patient outcomes by advancing the science and application of cancer immunotherapy.

Recent News & Publications

Save the date 2025

SITC’s 40th Anniversary Annual Meeting & Pre-Conference Programs in National Harbor, MD.

Join us from Nov. 5 to Nov. 9, 2025, to celebrate 40 years of driving breakthroughs in cancer immunotherapy. The Annual Meeting consists of cutting-edge research presentations by experts in the field, oral and poster abstract presentations and ample opportunity for structured and informal discussions, including important networking opportunities. SITC 2025 also includes updates on major national and international initiatives from academia, government and industry, as well as important society projects.

Learn More

SITC 2025 - National Harbor


Find out what SITC can do for you.

The Society for Immunotherapy of Cancer (SITC) is the world’s leading member-driven society dedicated to professionals working in the field of cancer immunotherapy.

Become a Member